Combs, Arthur W. <br/><br/>
Helping relationship :  basic concepts for the helping professions / 
Arthur W. Combs and David M. Gonzalez. 
 - 4th ed. 
 - Boston :  Allyn and Bacon,  1994 
 - 232 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0205150225 :  945 baht 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Counseling<br/>Helping behavior
<br/><br/><label>Dewey Class. No.: </label>158.3  / C729H 1994